67081968

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2089}}^1$

素因数の和:2326

約数の個数: 60

約数和(自身を含む): 188668480

約数和(自身を除く): 121586512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2089, 2676, 3568, 4014, 4178, 5352, 6267, 8028, 8356, 10704, 12534, 16056, 16712, 18801, 25068, 32112, 33424, 37602, 50136, 75204, 100272, 150408, 300816, 465847, 931694, 1397541, 1863388, 2795082, 3726776, 4192623, 5590164, 7453552, 8385246, 11180328, 16770492, 22360656, 33540984, 67081968]

約数ペア:

[(1, 67081968), (2, 33540984), (3, 22360656), (4, 16770492), (6, 11180328), (8, 8385246), (9, 7453552), (12, 5590164), (16, 4192623), (18, 3726776), (24, 2795082), (36, 1863388), (48, 1397541), (72, 931694), (144, 465847), (223, 300816), (446, 150408), (669, 100272), (892, 75204), (1338, 50136), (1784, 37602), (2007, 33424), (2089, 32112), (2676, 25068), (3568, 18801), (4014, 16712), (4178, 16056), (5352, 12534), (6267, 10704), (8028, 8356)]